173247930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 479612160

約数和(自身を除く): 306364230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 67, 90, 122, 134, 135, 157, 183, 201, 270, 305, 314, 335, 366, 402, 471, 549, 603, 610, 670, 785, 915, 942, 1005, 1098, 1206, 1413, 1570, 1647, 1809, 1830, 2010, 2355, 2745, 2826, 3015, 3294, 3618, 4087, 4239, 4710, 5490, 6030, 7065, 8174, 8235, 8478, 9045, 9577, 10519, 12261, 14130, 16470, 18090, 19154, 20435, 21038, 21195, 24522, 28731, 31557, 36783, 40870, 42390, 47885, 52595, 57462, 61305, 63114, 73566, 86193, 94671, 95770, 105190, 110349, 122610, 143655, 157785, 172386, 183915, 189342, 220698, 258579, 284013, 287310, 315570, 367830, 430965, 473355, 517158, 551745, 568026, 641659, 861930, 946710, 1103490, 1283318, 1292895, 1420065, 1924977, 2585790, 2840130, 3208295, 3849954, 5774931, 6416590, 9624885, 11549862, 17324793, 19249770, 28874655, 34649586, 57749310, 86623965, 173247930]

約数ペア:

[(1, 173247930), (2, 86623965), (3, 57749310), (5, 34649586), (6, 28874655), (9, 19249770), (10, 17324793), (15, 11549862), (18, 9624885), (27, 6416590), (30, 5774931), (45, 3849954), (54, 3208295), (61, 2840130), (67, 2585790), (90, 1924977), (122, 1420065), (134, 1292895), (135, 1283318), (157, 1103490), (183, 946710), (201, 861930), (270, 641659), (305, 568026), (314, 551745), (335, 517158), (366, 473355), (402, 430965), (471, 367830), (549, 315570), (603, 287310), (610, 284013), (670, 258579), (785, 220698), (915, 189342), (942, 183915), (1005, 172386), (1098, 157785), (1206, 143655), (1413, 122610), (1570, 110349), (1647, 105190), (1809, 95770), (1830, 94671), (2010, 86193), (2355, 73566), (2745, 63114), (2826, 61305), (3015, 57462), (3294, 52595), (3618, 47885), (4087, 42390), (4239, 40870), (4710, 36783), (5490, 31557), (6030, 28731), (7065, 24522), (8174, 21195), (8235, 21038), (8478, 20435), (9045, 19154), (9577, 18090), (10519, 16470), (12261, 14130)]